请商店里的那个人帮你把肉切成碎块.Ask the man in the shop to carve the meat up for you.块状硫化物中含有矿化的和未矿化的辉长岩及片岩碎块.The massive sulfide contains fragments of barren and mineralized gabbro, and schist.有些板栅碎块可能立即堆积在刮刀的地方.Some of the grid secti...
伊万斯得了风湿热，没去上课，功课也落下了。Evans had rheumatic fever, missed school and fell behind.在他求救的同时我能听到拳头落下的声音。I could hear the blows landing as he appealed for help.地上满是他刻木雕时落下的碎屑。The floor was covered with shavings from his wood car...
Continuous exposure to sound above 80 decibels could be harmful.持续暴露在强度高于80分贝的噪声中可能有害。The typical lawn mower makes about 90 decibels of noise.典型的割草机发出的声响约为90分贝.A normal conversation reaches 55 decibels.普通的谈话即可达55分贝....